Large easy-axis magnetic anisotropy in a series of trigonal prismatic mononuclear cobalt (II) complexes with zero-field hidden single-molecule magnet behaviour: the …

A Landart-Gereka, MM Quesada-Moreno… - Inorganic Chemistry …, 2022 - pubs.rsc.org
The complexes [Co (L)] X· S (X= CoCl42−, S= CH3CN (1); X= ZnCl42−, S= CH3OH (2)),[Co
(L)] X2· S (X= ClO4−, S= 2CH3OH (3) and X= BF4−(4)) and [Co (L)(NCS) 2](5), where L= the …

Structure-property correlation in stabilizing axial magnetic anisotropy in octahedral Co (II) complexes

S Tripathi, S Vaidya, N Ahmed, EA Klahn, H Cao… - Cell Reports Physical …, 2021 - cell.com
Stabilizing an easy axis of magnetization in an octahedral Co (II) complex is an extremely
challenging task, which is evident from reports that more than 90% possess easy-plane …

Structural, optical and magnetic properties of a new metal–organic Co II-based complex

W Jabeur, M Korb, M Hamdi, M Holub, D Princík… - RSC …, 2024 - pubs.rsc.org
A mononuclear cobalt (II) complex [C5H8N3] 2 [CoCl4 (C5H7N3) 2](I) was synthesized and
structurally characterized. Single crystal X-ray diffraction analysis indicates that …

Switching of easy-axis to easy-plane anisotropy in cobalt (II) complexes

Y Wu, J Xi, T Xiao, J Ferrando-Soria… - Inorganic Chemistry …, 2021 - pubs.rsc.org
A tetranuclear cubane-type complex [Co4 (ntfa) 4 (CH3O) 4 (CH3OH) 4](1) with a {Co4O4}
core, and a mononuclear complex [Co (ntfa) 2 (CH3OH) 2](2) have been rationally obtained …

Synthesis, structure, magnetic properties and thermal behaviour of Ba–M II (M II= Mn, Co, Cu, and Zn) allylmalonates

EN Zorina-Tikhonova, AK Matyukhina… - New Journal of …, 2022 - pubs.rsc.org
A series of Ba–MII complexes with allylmalonic acid anions (Amal)[BaMII (Amal) 2 (H2O) 3] n
(MII= Mn (1), Co (2), Cu (3), and Zn (4)) were synthesized by the reaction of the …

Slow magnetic relaxation triggered by a structural phase transition in long-chain-alkylated cobalt (II) single-ion magnets

F Kobayashi, R Ohtani, M Nakamura… - Inorganic …, 2019 - ACS Publications
The behavior of single-ion magnets (SIMs) that reflects large distortions of their coordination
environments caused by the packing of long alkyl chains for two Co (II) complexes of the …

Purely spectroscopic determination of the spin Hamiltonian parameters in high-spin six-coordinated cobalt (II) complexes with large zero-field splitting

EY Misochko, AV Akimov, DV Korchagin… - Inorganic …, 2019 - ACS Publications
Accurate determination of the spin Hamiltonian parameters in transition-metal complexes
with large zero-field splitting (ZFS) is an actual challenge in studying magnetic and …

Field-induced single-ion magnet behaviour of a hexacoordinated Co (II) complex with easy-axis-type magnetic anisotropy

YP Tupolova, IN Shcherbakov, LD Popov… - Dalton …, 2019 - pubs.rsc.org
A coordination compound with the composition [CoLCl2]· H2O (L= bis-condensation product
of diacetyl and 2-hydrazinyl-4, 6-dimethylpyrimidine) was synthesized, in which the Co (II) …

Tuning magnetic anisotropy by the π-bonding features of the axial ligands and the electronic effects of gold (I) atoms in 2D {Co (L) 2 [Au (CN) 2] 2} n metal–organic …

MA Palacios, IF Díaz-Ortega, H Nojiri… - Inorganic Chemistry …, 2020 - pubs.rsc.org
The assembly of a Co (II) salt with two [Au (CN) 2]− anions and ancillary ligands L afforded
2D complexes of the general formula {Co (L) 2 [Au (CN) 2] 2} n (where L= DMSO (1), DMF …

Magnetic relaxation in cobalt (ii)-based single-ion magnets influenced by distortion of the pseudotetrahedral [N 2 O 2] coordination environment

M Böhme, S Ziegenbalg, A Aliabadi, A Schnegg… - Dalton …, 2018 - pubs.rsc.org
The synthesis, structure, and magnetic properties of two mononuclear cobalt (II) complexes
[Co (LSal, 2-Ph) 2](1) and [Co (LNph, 2-Ph) 2](2) are reported. The utilized sterically …